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-rw-r--r--frontend/libretro.c16
1 files changed, 0 insertions, 16 deletions
diff --git a/frontend/libretro.c b/frontend/libretro.c
index f212cdd..53e7fa5 100644
--- a/frontend/libretro.c
+++ b/frontend/libretro.c
@@ -39,8 +39,6 @@ static int samples_sent, samples_to_send;
static int plugins_opened;
static int is_pal_mode;
-extern int soft_filter;
-
/* memory card data */
extern char Mcd1Data[MCD_SIZE];
extern char McdDisable[2];
@@ -237,7 +235,6 @@ void retro_set_environment(retro_environment_t cb)
static const struct retro_variable vars[] = {
{ "frameskip", "Frameskip; 0|1|2|3" },
#ifdef __ARM_NEON__
- { "soft_filter", "Software filter; none|scale2x|eagle2x" },
{ "neon_enhancement_enable", "Enhanced resolution (slow); disabled|enabled" },
#endif
{ NULL, NULL },
@@ -738,19 +735,6 @@ static void update_variables(void)
pl_rearmed_cbs.frameskip = atoi(var.value);
#ifdef __ARM_NEON__
var.value = NULL;
- var.key = "soft_filter";
-
- if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value)
- {
- if (strcmp(var.value, "none"))
- soft_filter = 0;
- else if (strcmp(var.value, "scale2x"))
- soft_filter = 1;
- else if (strcmp(var.value, "eagle2x"))
- soft_filter = 2;
- }
-
- var.value = NULL;
var.key = "neon_enhancement_enable";
if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value)